Search Results for author: Jakob Schöffer

Found 5 papers, 2 papers with code

Mapping the Potential of Explainable Artificial Intelligence (XAI) for Fairness Along the AI Lifecycle

no code implementations29 Apr 2024 Luca Deck, Astrid Schomäcker, Timo Speith, Jakob Schöffer, Lena Kästner, Niklas Kühl

The widespread use of artificial intelligence (AI) systems across various domains is increasingly highlighting issues related to algorithmic fairness, especially in high-stakes scenarios.

Explainable artificial intelligence Explainable Artificial Intelligence (XAI) +1

Detecting Concept Drift With Neural Network Model Uncertainty

1 code implementation5 Jul 2021 Lucas Baier, Tim Schlör, Jakob Schöffer, Niklas Kühl

Structural changes over time are detected by applying the ADWIN technique on the uncertainty estimates, and detected drifts trigger a retraining of the prediction model.

Utilizing Concept Drift for Measuring the Effectiveness of Policy Interventions: The Case of the COVID-19 Pandemic

no code implementations4 Dec 2020 Lucas Baier, Niklas Kühl, Jakob Schöffer, Gerhard Satzger

As a reaction to the high infectiousness and lethality of the COVID-19 virus, countries around the world have adopted drastic policy measures to contain the pandemic.

DEAL: Deep Evidential Active Learning for Image Classification

2 code implementations22 Jul 2020 Patrick Hemmer, Niklas Kühl, Jakob Schöffer

By replacing the softmax standard output of a CNN with the parameters of a Dirichlet density, the model learns to identify data instances that contribute efficiently to improving model performance during training.

Active Learning Classification +2

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